日本語
The University of Electro-Communications 
Graduate School of Informatics and Engineering, School of Informatics and Engineering 
Division of General Education 

Professor 
KOHHEI YAMAGUCHI 

Personal website  

Career
東京工業大学理学部  助手  1984/10-1988/03 
電気通信大学電気通信学部  助教授  1988/04-2000/03 
電気通信大学電気通信学部  教授  2000/04-Present 

Academic background
愛知県立中村高等学校  普通科  1973/03/31  Graduated 
Tokyo Institute of Technology  Faculty of Science  数学科  1977/03  Graduated 
Tokyo Institute of Technology  Graduate School, Division of Science and Engineering  数学専攻  Master's program  1979/03  Completed 
Tokyo Institute of Technology  Graduate School, Division of Science and Engineering  数学専攻  Doctoral program  1983/03  Completed 

Academic degrees
理学修士  東京工業大学  1978/03 
理学博士  東京工業大学  1983/03 

Classes responsible within the university
2017  Calculus No.1  Spring semester  Undergraduate, daytime  Subject in specialty 
2017  Complex function of one variable  Spring semester  Undergraduate, mainly nighttime  Subject in specialty 
2017  Basic theory of geometry  Spring semester  Both graduate schools, IE and IS  Master's program  Subject in specialty 
2017  Calculus II  Fall semester  Undergraduate, daytime  Subject in specialty 
2017  Analysis  Fall semester  Undergraduate, daytime  Subject in specialty 
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Classes responsible in other universities
2016  Special Lecture on Mathematics  University of Kyoto 
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Current research areas
Geometry 
Algebra 
Foundations of mathematics/Applied mathematics 

Current research subjects
Homotopy type classififcation of highly connected Poincare complexes  Poincare complex, differential manifold, homotopy type, surgery  1982/01-Present 
The topology of spaces of holomorphic maps  holomorphic maps  1999-2003 
The topology of Configuration Spaces of particles and Moduli spaces  Configuration Space  1999-2004 

Published books
Book  理工系 基礎数学演習  石田晴久、伊東裕也、榎本直也、大野真裕、木田雅成、久藤衡介、田吉隆夫、内藤敏機、山口耕平、山田裕一  コロナ社  2015/04/01 
Book  理工系基礎数学演習  石田晴久, 伊東裕也, 大野真裕, 木田雅成, 田吉隆夫, 内藤敏機, 山口耕平, 山田裕一  昭晃堂  2005/04 
Book  微分積分・線形代数 数学演習  伊東裕也, 大久保謙二郎, 金沢稔, 小島久祉, 田吉隆夫, 内藤敏機, 三沢正史, 山口耕平  昭晃堂  1996/04 
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Published papers
Paper  Yes  The homotopy type of spaces of polynomials with bounded multiplicity  Joint  Andrzej Kozlowski, Kohhei Yamaguchi  Publ. Res. Inst. Math. Sci.  52/ 3, 297-308  2016/09  10.4171/PRIMS/182 
Paper  Yes  The homotopy type of spaces of coprime polynomials revisited  Joint  Andrzej Kozlowski, Kohhei Yamaguchi  Topology and its Applications  206, 284-304  2016/06  10.1010/jtopol.2016.03.033 
Paper  Yes  Spaces of algebraic maps from real projective spaces to toric varieties  Joint  Andrzej Kozlowski, Masahiro Ohno, Kohhei Yamaguchi  J. Math. Soc. Japan  68/ 2, 745-771  2016/04  10.2969/jmsj/06820745 
Paper  Yes  Spaces of equivariant algebraic maps from real projective spaces into complex projective spaces  Joint  Andrzej Kozlowski, Kohhei Yamaguchi  RIMS Kokyuroku Bessatsu  39, 51-61  2013  1881-6193  URL 
Paper  Yes  Simplicial resolutions and spaces of algebraic maps between real projective spaces  Joint  Andrzej Kozlowski, Kohhei Yamaguchi  Topology and its Applications  160/ 1, 87-98  2013  10.1016/j.topol.2012.09.019 
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Research presentations
Oral presentation for an academic conference  The homotopy of the space of rational curves on a topic variety  研究集会「群作用と位相」   /    No  Andrzej Kozlowski, 山口耕平  2016/12/05 
Oral presentation for an academic conference  The homotopy type of spaces of algebraic maps, II  日本数学会年会トポロジー分科会講演アブストラクト,日本数学会年会  No  Michal Adamaszek, Andrzej Kozlowski, 山口耕平  2010/03 
Oral presentation for an academic conference  The homotopy type of spaces of algebraic maps, I  日本数学会年会トポロジー分科会講演アブストラクト,日本数学会年会  No  Michal Adamaszek, Andrzej Kozlowski, 山口耕平  2010/03 
Oral presentation for an academic conference  写像空間の連結成分のホモトピー型について  日本数学会トポロジー分科会トポロジープロジェクト,ホモトピー論シンポジウム  No  山口耕平  2009/11 
Oral presentation for an academic conference  The space of complex curves on the complex projective plane  京都大学数理解析研究所研究集会「変換群論の新たな展開」,研究集会「変換群論の新たな展開」  No  山口耕平  2009/08 
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Artistic Activity, Architectural Works, etc.
Topology of Spaces of Rational Functions and configuration spaces  1993-1993 
Configuration Spaces of Divisors and Holomorphic Maps  1992-1992 
Σ┣D1k┫D1P┣D1n┫D1の自己写像について  1991-1991 
球面上のSpherical Fibre Spaceの連結和について  1983-1983 
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Memberships of academic societies
アメリカ数学会(AMERICAN MATHEMATICAL SOCIETY)  1988-2004 
日本数学会  1981-Present 
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Committee activity in the University
大学教育センター教育課程部門  部門長  2012/04-2013/03 
大学教育センター企画開発会議  委員  2012/04-2013/03 
情報理工学部教育委員会  委員  2012/04-2013/03 
情報理工学研究科教育委員会  委員  2012/04-2013/03 
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